BreakOut is a sustainable charity-project organized by an interdisciplinary group of students on a voluntary basis. It's an event to collect donations for each traveled kilometer. Groups of two people try to travel as far away as possible from the start city in only 36 hours. In 2016 we raised 107.999 € in donations!
Glimpses is a small app to create still motion videos on the fly. I've re-designed the user interface and the app icons as well. This is the second version I made for the developer to fit the new flat Mac OS style.
Mirakel is an open source to-do app for android with lot's of features. I've helped the developers to design a beautiful interface for the new version. Previously I made the app icon/logo for them.
Yoink is a popular app to extend the drag and drop features of the Mac. It's a must have for all Mac users, I use it everyday! I helped the developer to refresh the overall look with the new flat Mac OS style.
MacDown is a popular open source Markdown editor for Mac. I contributed to the project to make the settings and document icons more beautiful and recognizable.
Transloader helps you to transfer ZIP's or other file downloads, that iOS doesn't support, to your Mac. I've designed the app icon as well as the user interface.
I'm one of the four co-founders of FingerCoding UG. We're making apps and ebooks for iOS and Android. My main task is to design everything from icons to the website.